baber/WOPTO huggingface dataset:
Patent SE-8401716-L (SE)
Inventor: SAMUELSON H O
IPC: C01B21/36
Filed: 1984-03-28
Abstract: A process is provided for producing nitrogen oxides from aqueous waste cellulose pulp liquors containing nitrogen compounds including oxygen linked to nitrogen in the molecule, which includes initiating an autocatalytic reaction generating nitrogen oxide in a liquid phase comprising aqueous waste cellulose pulp liquor containing nitrogen compounds including oxygen linked to nitrogen in the molecule at a temperature within the range from about 40 DEG  to about 180 DEG  C. and at an acid pH within the range from about 0 to about 5 in the presence of nitrate ion NO3- in a concentration calculated as nitrogen within the range from about 0.2 to about 5 grams moles per kilogram of water and of lignin in a weight ratio lignin:water within the range from about 0.001:1 to about 1:1; and then continuing the autocatalytic reaction while maintaining a gas phase in contact with the liquid phase having a partial pressure of nitrogen oxide within the range from about 0.005 MPa to about 2 MPa, and withdrawing nitrogen oxide from the gas phase so as to maintain said partial pressure.
Patent SE-8404016-L (SE)
Inventor: KOUKETSU E
IPC: B60R22/24
Filed: 1984-08-08
Abstract: In a webbing support device adapted for use in a seatbelt system for supporting an intermediate portion of an occupant restraining webbing on a vehicle body, a webbing supporting member capable of supporting the webbing is provided in addition to a slip joint supporting the webbing on the vehicle body. Accordingly, an anchor point of the webbing to the vehicle body can be changed corresponding to physical build of an occupant restrained by the webbing.
Patent SE-8601137-L (SE)
Inventor: DANIELSSON STIG
IPC: A43C15/14
Filed: 1986-03-11
Abstract: The support plate (2) is rotatably attachable to the shoe heel with its rotation axis located in a plane close to that of the heel wear surface. The plate can be rotated at least through 180 deg. It moves from a first position, in which its one wholly smooth side surface coincides with the wear surface of the heel, to one in which its side (4) in which the studs (5) are fixed, coincides with the heel wear surface.
Patent SE-8602600-L (SE)
Inventor: ELINDER ERIK
IPC: G07C11/00
Filed: 1986-06-11
Abstract: A second account code is impressed on a strip which is colourless or has the same colour as that of the card, the strip being durably attached to the card in a predetermined position. The installation consists of at least two central computers, and two lots of account cards, each quantity of cards working with only one of the computers. A third computer is also employed with which only the second account code on each of the cards works.
Patent SE-8602725-L (SE)
Inventor: ECKLE O
IPC: B23B31/11
Filed: 1986-06-18
Abstract: A machine tool spindle, which serves for interchangeably receiving tool holders (13) having different shanks (8,16), has in the spindle head (1a) thereof a frusto-conical receiving bore (3) for the reception of a steeply tapered conical shank of a first tool holder. The spindle head (1a) is provided with an end surface (4) which surrounds the frusto-conical receiving bore (3). Immediately adjacent this end surface there is provided a mating bore (8), the diameter (D) of which is slightly greater than the theoretical diameter of the frusto-conical receiving bore (3) in the plane of the end surface (4). The axial length of the mating bore (8) is equal to about 10 to 15% of the theoretical diameter. The mating bore (8) serves for the reception of a cylindrical mating extension (15) of the second tool holder (13).
Patent SE-8603091-L (SE)
Inventor: STAAT K
IPC: B21B37/78
Filed: 1986-07-11
Abstract: The transverse rolling method is for reducing seamless tubular billets, using a mandrel bar retained at the inlet end. To vary the billet wall thickness, a bar (3) of variable external diameter is used, sliding in the axial direction as the rolling is carried out. Radially-adjustable rollers (1) can also be used and the bar can be slid steadily forward.
Patent SE-8603688-L (SE)
Inventor: FISCHER J
IPC: A63C9/20
Filed: 1986-09-03
Abstract: Device for cross-country skis which comprises a support for the shoe at least in the zone of the thenar eminence or instep, characterised in that the support 8 in the zone of the thenar eminence or instep extends at least beyond one of the two lateral edges, preferably beyond the inner lateral edge of the ski. <IMAGE>
Patent SE-8701597-L (SE)
Inventor: PUSKARZ S J
IPC: B67C3/26
Filed: 1987-04-16
Abstract: A filling valve mechanism for cans is presented. The valve includes a sleeve slidably mounted on a pair of pins and limited in downward motion by means of a stop. The sleeve carries an O-ring circumferentially thereabout for engaging within the throat of a container or can to be filled. The O-ring is of slightly greater diameter than the throat of the can such that sealing engagement is achieved. Also carried on the sleeve is a resilient compressible stripping member adapted for engaging the mouth of the can. The stripping member compresses against the mouth of the can, short of full compression by virtue of the limited downward movement of the sleeve against the stop. After the can is filled, the stripping member urges the O-ring from the throat of the can while holding the can in place.
Patent SE-8702774-L (SE)
Inventor: LINNEUSSON RUBEN
IPC: F16M11/16
Filed: 1987-07-06
Abstract: The present invention relates to a stand comprising a central supporting upright (2) and supporting legs (3) distributed around same, which supporting legs are mounted on the central supporting upright (2) in such a way as to be capable of being pivoted between a collapsed stowage position (I) and an unfolded supporting position (II), with the supporting legs (3) extending essentially along said central upright (2) and at an angle outwards from the central upright (2) for the purpose of erecting the stand (1) on a base. A lock (6) is provided for locking the legs (3) in the unfolded supporting position. A leg locking means (6) which supports the ends (7) of the locking legs situated closest to the central upright (2) is capable of being displaced along the central upright (2) between a stowage position maintained at a certain distance from the bearings (4) for the supporting legs and a supporting position maintained at a certain distance from the bearings for the supporting legs between a stop and said supporting leg ends (7). Simple locking is achieved, at the same time as which the stand (1) is easy to handle and occupies little space in the collapsed position.
Patent SE-8800798-L (SE)
Title: Device for opening and closing chuck for tool exchange - comprises primary wheel, sun wheel, and friction arrangement on planet wheel hub connected to drive
Inventor: LINDELL A
IPC: B23B31/10
Filed: 1988-03-07
Abstract: The planet wheel nave is connected to a drive, and the friction arrangement is connected to a brake via primary and secondary brake rings. These rings support clamp jaws which can be made to rotate inwardly towards the centre of the device for locking a tool in position, or outwardly to permit a tool to be released.
Patent SE-8901184-L (SE)
Inventor: STORM I
IPC: B65D19/44
Filed: 1989-04-04
Abstract: Basket for goods 5 such as concrete pipes 5, comprising a base section 2 and two opposing end sections 3 and arranged to comprise devices in which the basket can be lifted. The basket is especially distinguished by the fact that the end sections 3 are arranged to be connected to at least one tensioning and lifting strap 4, which is arranged to run between the end sections over goods arranged in the basket, where appropriate pipes 5 arranged in the basket, the strap 4 being able to be arranged to strap the goods in place and/or to lift the basket. <IMAGE>
Patent SE-8902409-L (SE)
Inventor: ERIKSSON IRIS IRENE
IPC: A46B15/00
Filed: 1989-06-29
Abstract: A carpet-care brush having a handle 1 and a base plate which comprises two sections 2,3 forming an angle one with the other. The one section has a first row of bristle tufts 6 and a second row of teeth 5, which second row lies parallel with the first. The bristle tufts and the teeth are arranged mutually displaced. The first section is used for removing dust, fluff, hairs, for example from animals, from a carpet. The first section is also used to give the surface of a pile-like carpet a uniform appearance made free from footprints, whilst the second section is used for combing the fringes of the carpet whilst simultaneously brushing the fringes. <IMAGE>
Patent SE-8902696-L (SE)
Inventor: HOLZL ROBERT ALFRED
IPC: C01B32/991
Filed: 1989-08-09
Abstract: A coated carbon body comprising (i) a carbon body having a converted porous layer formed thereon, and (ii) a glass forming coating, at least a portion of which is within the said converted layer. Method for the mfr. of the said carbon coated body comprising: a) forming a converted layer on the carbon body by converting a porous layer formed by etching and reacting the body with B2O3. The converted layer contains interconnecting interstices and B4C which is formed by reaction between the B2O3 and the carbon body, and b) applying a glass forming coating over the converted layer, at least a portion of which is within the said converted layer. An alternative method for the mfr. of the said carbon coated body comprises: a) forming the said converted layer on the carbon body; b) applying an intermediate glass forming coating over the converted layer, where the intermediate coating comprises Si or a Si-contg. cpd.; c) subjecting the body to a nitriding atmos. to convert the Si or Si-contg. cpd. to Si3N4, and d) applying an outer refractory coating over the intermediate coating. The glass forming layer comprises cpds. selected from Si3N4, SiON2 and mixts. thereof. The glass forming coating comprises a primary glass forming species selected from B, B4C, B2O3, Si, Si alloys, SiO2, GeO2 and mixts. thereof, and may also contain borides and oxides of Zr, Al, Mg, Hf, Ti, carbides of Zr, Hf, Ti, nitrides of Zr, Hf, Ti, Si and mixts. thereof. The refractory coating comprises carbides, borides or nitrides of Si, Zr, Ta, Hf, Nb and Ti, SiON2, AlB, AlN or mixts. thereof. The nitriding atmos. is selected from N2, NH3, N2H4 and mixts. thereof, and also contains O2 or an O-contg. cpd. to convert the Si or Si-contg. cpd. to an oxynitride of Si, where the O-contg. cpd. is H2O or CO/CO2. The glass forming coating is applied by CVD or by sol-gel technology. The converted layer is formed by heating to at least 1500 deg.C. The nitriding step is carried out at a temp. of 1350-1500 deg.C.
Patent SE-8903846-L (SE)
Inventor: ANNOVAZZI L
IPC: H02K9/06
Filed: 1989-11-16
Abstract: The fan impeller 6 has a conical surface 7 facing an annular conical surface 4 defined by an open end of the alternator casing 1. The blades 8 of the impeller extend axially from the conical surface of the impeller and have aerofoil cross-sections. Impeller surface 7 and casing surface 4 are not parallel since conicity angle A is greater than conicity angle B. <IMAGE>
Patent SE-8903920-L (SE)
Inventor: ANDERSSON L
IPC: C08K5/19
Filed: 1989-11-22
Abstract: An aqueous microbicidal composition of a pH below 6 contains a long-chain alkyl ester of general formula (I), wherein R<I>, R<II? and R?III> are hydrogen or lower alkyl groups, R<IV> is a long-chain alkyl group with 10-18 carbon atoms, R<V> is hydrogen or a group of formula (II) R<VI> N<+> H3, wherein R<VI> is an alkylene group with 3-4 carbon atoms, A is a monovalent counter-ion, and n is the number of cationic groups in the ester compound, and a nonionic aqueous cellulose ether. The microbicidal composition has a prolonged microbicidal effect and an improved viscosity at elevated temperature. The microbicidal effect and the improved viscosity are lost when the pH value is raised. Preferably, the cellulose ether is an ethyl hydroxyethyl cellulose having a cloud point of 30-35  DEG C and a viscosity of 30-400 cP in a 1 % water solution, as measured according to Brookfield LV, 12 rpm at 20  DEG C.
Patent SE-9101001-L (SE)
Inventor: PELTOMAA P I
IPC: B62B3/18
Filed: 1991-04-05
Abstract: In a roll container, a latticework base wall 7 is obstructed from being inadvertently turned upwards by being releasably wedged beneath wire protrusions 13 fixed to vertical wires 14 of a latticework lateral wall 5 of the container. The base wall 7 is releasable by sliding horizontally along the lowermost horizontal wire 12 of the wall 5. <IMAGE>
Patent SE-9300522-L (SE)
Inventor: ZHENG WENXIN
IPC: G02B6/255
Filed: 1993-02-17
Abstract: The lens effect is observed for light passing through the fibres (1) and the fibres are turned around their longitudinal axis to adopt a position in which the lens effect is either minimal of maximal. The light is made to pass from the side through the fibres, at right-angles to the fibre longitudinal axis. - As a measure of the lens effect, the light intensity is determined in a plane through or in the vicinity of the break line, which is obtained on the basis of the optical fibre effect as lens with the light passage through it. Each fibre end is turned until the intensity is either minimal or maximal. Components (29,31,33,39,41,43,45) are used to place the end surfaces of the optical fibres near to or against one another and central to one another with the fibre longitudinal axes aligned with each other or at least parallel with one another. Other components (25,37,33) are used to connect the fibres (1) to one another.
Patent SE-9303596-L (SE)
Inventor: PETERSSON INGVAR
IPC: A63H17/06
Filed: 1993-11-02
Abstract: A tipping device is intended to be used together with a toy vehicle (23), which has a body (24), wheels (25) fixed to the body, and a load carrier (26) supported by the body, in order to tip the vehicle so as to tip a load off the load carrier (26). The tipping device comprises a frame (1), which has two end walls (3), and a tipping cradle (20), which has a roadway portion (21) extending between the two end walls (3). The tipping cradle (20) is rotatable about a rotational axis parallel to the longitudinal direction of the roadway portion between an initial position, in which the roadway portion (21) is facing substantially vertically upwards, and a tipping position, in which the roadway portion (21) is facing obliquely downwards. The tipping cradle (20) comprises a lateral flange (31), which is substantially parallel to the roadway portion (21) and extends sideways a certain distance in over the roadway portion so as to extend in over at least one wheel (25) provided on one side of a toy vehicle (23) driven into the roadway portion (21), thereby to retain the vehicle on the roadway portion during the rotation of the tipping cradle (20).
Patent SE-9402748-L (SE)
Inventor: KAVAK NAIL
IPC: H04L12/46
Filed: 1994-08-18
Abstract: PCT No. PCT/SE95/00829 Sec. 371 Date Apr. 1, 1997 Sec. 102(e) Date Apr. 1, 1997 PCT Filed Jul. 6, 1995 PCT Pub. No. WO96/06493 PCT Pub. Date Feb. 29, 1996The invention relates to a device for broadband data service transmission in telecommunication system. The invention aims at implementing bridges in public ATM network, by which public data communication services can be used by private, local networks LAN. The bridges make use of a connectionless data service function by means of broadband data service servers (BDS). The ATM network uses the protocol AAL5. According to the invention the transmission can by that be made without buffering. Preferably respective local network is connected via only one BDS server and the transmission in the BDS network is in streaming mode.
Patent SE-9402963-L (SE)
Inventor: PHILIPP GERD
IPC: H01R13/646
Filed: 1994-09-06
Abstract: As connecting device for a data network, a connecting box (15) contains a circuit board by means of which two BNC sockets (16, 17) and at least one switched socket (18) are connected to one another. In order as far as possible not to interrupt the coaxial system of the data network in the region of the connecting box (15), the circuit board is constructed as a multilayer board, with the conductor tracks (43) extending between two shielding conductor surfaces (41, 42). The switched socket (18) is surrounded for the same purpose by a tightly fitting screening plate (44). In the case of the associated connecting cable, the plug-in part (24) of the plug (23) is likewise surrounded by a screening plate (46), with the result that the coax-like conductor guidance is continued here, as well. The connecting device therefore reliably meets the transmission requirements, such as immunity to radiated interference and low signal distortion. <IMAGE>
Patent SE-9501233-L (SE)
Inventor: NYMAN MATS
IPC: B65F1/10
Filed: 1995-04-04
Abstract: The pallet container (1) comprises a bottom (4) placed on a pallet (2) with feet or wheels (3) and having upright side walls (7, 9) and a covering lid part (5). Inside the pallet container is a plate unit (11) movable in a vertical direction, which by means of springs or hydraulic force (12, 13) exerts a pressure force directed downwards the bottom for maintaining the compression of waste material fed in from the small containers coming from the source sorter. At least one feed-in unit is positioned in the side wall unit in the area of the bottom. This unit allows passage to a small container for specific waste material types and issues into the pallet container between the bottom and the plate unit by means of which the waste quantity coming from the small container is pressed by a piston arrangement into the pallet container under simultaneous counter pressure from above by the plate unit.
Patent SE-9501348-L (SE)
Inventor: VAERTOE PERTTI
IPC: A47L5/38
Filed: 1995-04-11
Abstract: The invention concerns a central suction cleaner system with a plurality of separate motor units 9 which start up in random sequence as the suction nozzles of the flats are opened. <IMAGE>
Patent SE-9503535-L (SE)
Inventor: FROEDERBERG PER-ARNE
IPC: B65D88/54
Filed: 1995-10-11
Abstract: The container, (1) e.g. for rubbish, has a bottom (9) which is openable for emptying purposes.
Patent SE-9600224-L (SE)
Inventor: NYFELT LEIF
IPC: F41H11/12
Filed: 1996-01-22
Abstract: A mine localizing and identifying system. Each mine is equipped with a signalling device adapted to transmit a specific signal in response to receiving a specific activating signal. The system includes a mine-clearing tool that is adapted to transmit the specific activating signal and to receive the specific signal from the signalling device, and includes a direction-finding device for localizing the mine with the aid of the signal transmitted from the mine.
Patent SE-9600691-L (SE)
Inventor: EKMAN THURE
IPC: F16L37/34
Filed: 1996-02-23
Abstract: A quick coupling includes a frame and a valve body which is arranged to be longitudinally displaceable in the frame. An inner sleeve is arranged in the frame to be displaceable relative to both the frame and the valve body. The valve body is centered in the frame with the aid of the bearing unit projecting inwards from the sleeve. The bearing unit is provided with one or more cavities or holes allowing working media to flow through. A rear seal is provided in a seat arranged behind the inner sleeve. A pressure eliminator is also provided behind the inner sleeve.
Patent SE-9700304-L (SE)
Inventor: VIRVING NILS
IPC: D21D1/30
Filed: 1997-01-31
Abstract: A refining element for disintegrating and refining fiber material in a disc refiner. The refining element is formed with a base surface (1, 11), on which a pattern of bars (2, 12) is arranged. The bars (2, 12) extend over the surface of the refining element and are separated by intermediate grooves (6, 13), and flow restrictions (14) can be located in the grooves (6, 13) between the bars (2, 12). Channels (7, 15) are arranged at the same level as the base surface (1, 11) of the refining element for a free passage of steam outward and inward without obstruction by bars (2, 12) of the refining element, or fiber material in the grooves (6, 13) or flow restrictions (14) in the grooves (6, 13). The upper edges of the bars can thereby remain unbroken.
Patent SE-9700480-L (SE)
Inventor: BOVELLAN KENT
IPC: B62D/
Filed: 1997-02-12
Abstract: Both the parts (8,9) of the intermediate wall (7) have inclinedly cut ends and have their longest edge directed downwards. The inclinedly cut ends overlap without being fastened to one another but are fixed to the profile components (5,6) along their edge parts (10,11,14,15,21).
Patent SE-9700787-L (SE)
Inventor: WEIBLE REINHOLD
IPC: H01H23/30
Filed: 1997-03-05
Abstract: The rocker actuated electrical switch has a pair of switch elements 11,12 mounted in a housing with the push buttons engaged actuator pads 38 formed on an actuator block 17. The block is supported on a pivot mounted spindle 25 and has a rocker pad 19 fitted. The block is formed with lugs 23,24 that limit the rocking action by engaging surfaces 26 in the housing to that necessary to operate the switch elements.
Patent SE-9800143-L (SE)
Inventor: BROBERG BJOERN
IPC: H01S5/0625
Filed: 1998-01-21
Abstract: A method of optimizing the operation point of a laser, including characterizing the laser and controlling the different laser sections by varying the currents injected into the respective laser sections. The method includes sensing discontinuities that occur at mode jumps in a signal by utilizing a detection device that is firmly connected to the laser. Control of the different laser sections is effected by means of a control unit. Different control current combinations and the signal delivered by the detection device are provided to the control unit, which causes the control unit to detect the mode plane of the laser. At least a part of a mode plane, or several mode planes, are stored in a memory connected with the control unit, and the control unit controls the different laser sections so that the laser will operate at the desired operation point.
Patent SE-9800337-L (SE)
Inventor: HOEFER HUBERT
IPC: B60G21/055
Filed: 1998-02-05
Abstract: The invention relates to an automotive vehicle with a torsion bar suspension for wheels mounted at one end of a road arm the other end of which is permanently connected to one end of each of a pair of concentrically mounted internal and external torsion bars, the internal torsion bar being at its other end secured against rotation in an anchor block at the side of the vehicle opposite from the road arm and the other end of the external torsion bar being rotatable on the anchoring block and provided with a radially extending arm cooperating with an abutment the position of which is adjustable.
Patent SE-9801669-L (SE)
Inventor: JANSSON TORGNY
IPC: B24B41/06
Filed: 1998-05-13
Abstract: Jig for grinding sharp-edged tools. The jig consists of a housing (1) in the form of a casing designed with a passage running through it whose at least one end (10) is flat, plus a seat (2), also in the form of a casing designed with a passage running through it, located in the passage of the housing and lockable (6) in this housing in an inclined position in relation to the passage in the housing, whereby the seat (2) is provided with a clamping device (4) for firmly holding a tool that is to be ground so that it extends through the passage of the seat, and that the seat (2) has such a length that one end of it extends out beyond the housing at the flat end (10) of the housing. <IMAGE>